Home / 96,496.03-133,164.84-53,477.47

Finding the Fourth Proportional to 96,496.03, 133,164.84 and 53,477.47

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Solution

The fourth proportional to 96,496.03, 133,164.84 and 53,477.47 is: 73,799.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,496.03 : 133,164.84 = 53,477.47 : x
  2. Step 2: Convert to fraction form
    96,496.03/133,164.84 = 53,477.47/x
  3. Step 3: Cross multiply
    96,496.03x = 133,164.84 × 53,477.47
  4. Step 4: Simplify right side
    96,496.03x = 7,121,318,736.15
  5. Step 5: Solve for x
    x = 7,121,318,736.15/96,496.03
  6. Step 6: Final answer
    x = 73,799.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.